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Njira yowotcherera ya laser pakuwotcherera thupi la galimoto

Komabe, kuwotcherera kwa laser kuli ndi njira yosiyana yogwirira ntchito. Kumagwiritsa ntchito kutentha kwakukulu kuchokera ku kuwala kwa laser kusokoneza kapangidwe ka mamolekyu mkati mwa zidutswa ziwiri za mbale zachitsulo kuti mamolekyu akonzedwenso ndipo zidutswa ziwirizi za mbale zachitsulo zimakhala chidutswa chonse.

 choziziritsira mafakitale chobwerezabwereza

Pa kuwotcherera kwabwinobwino komwe nthawi zambiri kumatanthauza kuwotcherera malo, mfundo yake yogwirira ntchito ndi kusungunula chitsulocho ndipo chitsulo chosungunukacho chidzalumikizana pamodzi chikaziziritsidwa. Thupi la galimotoyo limapangidwa ndi mbale zinayi zachitsulo ndipo mbale zachitsulozi zimalumikizidwa kudzera m'malo olumikizira awa.

Komabe, kuwotcherera kwa laser kuli ndi njira yosiyana yogwirira ntchito. Kumagwiritsa ntchito kutentha kwakukulu kuchokera ku kuwala kwa laser kusokoneza kapangidwe ka mamolekyu mkati mwa zidutswa ziwiri za mbale zachitsulo kuti mamolekyu akonzedwenso ndipo zidutswa ziwirizi za mbale zachitsulo zimakhala chidutswa chonse.

Chifukwa chake, kuwotcherera pogwiritsa ntchito laser kumatanthauza kuti zidutswa ziwiri zikhale chimodzi. Poyerekeza ndi kuwotcherera wamba, kuwotcherera pogwiritsa ntchito laser kumakhala ndi mphamvu zambiri.

Pali mitundu iwiri ya ma laser amphamvu kwambiri omwe amagwiritsidwa ntchito powotcherera laser - laser ya CO2 ndi laser yolimba/yopyapyala. Kutalika kwa kutalika kwa laser yakale ndi pafupifupi 10.6μm pomwe imodzi ya yachiwiri ndi pafupifupi 1.06/1.07μm. Mitundu iyi ya ma laser ili kunja kwa gulu la mafunde a infrared, kotero sangawoneke ndi maso a anthu.

Kodi ubwino wa kuwotcherera ndi laser ndi wotani?

Kuwotcherera kwa laser kumakhala ndi kusintha pang'ono, liwiro lalikulu la kuwotcherera ndipo malo ake otenthetsera amakhala okhuthala komanso osinthika. Poyerekeza ndi kuwotcherera kwa arc, m'mimba mwake wa malo owunikira a laser mutha kulamulidwa bwino. Malo owunikira ambiri omwe ali pamwamba pa zinthuzo ndi pafupifupi 0.2-0.6mm m'mimba mwake. Ngati ili pafupi kwambiri ndi pakati pa malo owunikira, mphamvu zake zimakhala zambiri. M'lifupi mwa weld mutha kulamulidwa pansi pa 2mm. Komabe, m'lifupi mwa arc weld simungathe kulamulidwa ndipo ndi yayikulu kwambiri kuposa m'mimba mwake wa malo owunikira a laser. M'lifupi mwa weld wa arc welding (kuposa 6mm) ndi yayikulunso kuposa weld wa laser. Popeza mphamvu yochokera ku kuwotcherera kwa laser ndi yokhuthala kwambiri, zinthu zosungunuka zimakhala zochepa, zomwe zimafuna mphamvu zochepa zotenthetsera. Chifukwa chake, kusintha kwa weld kumakhala kochepa ndi liwiro lofulumira la kuwotcherera.

Poyerekeza ndi kuwotcherera malo, kodi mphamvu yowotcherera ndi laser ndi yotani? Pa kuwotcherera ndi laser, weld ndi mzere woonda komanso wopitilira pomwe weld ya kuwotcherera malo ndi mzere wa madontho ochepa. Kuti iwoneke bwino, weld yochokera ku laser imakhala ngati zipi ya jekete pomwe weld yochokera ku spot welding imakhala ngati mabatani a jekete. Chifukwa chake, kuwotcherera ndi laser kumakhala ndi mphamvu zambiri kuposa kuwotcherera malo.

Monga tanenera kale, makina ochapira a laser omwe amagwiritsidwa ntchito pochapira thupi la galimoto nthawi zambiri amagwiritsa ntchito laser ya CO2 kapena fiber laser. Kaya ndi laser yanji, imapanga kutentha kwakukulu. Ndipo monga tonse tikudziwira, kutentha kwambiri kumatha kukhala koopsa kwa magwero a laser awa. Chifukwa chake, chochapira madzi chozungulira mafakitale nthawi zambiri chimakhala CHOFUNIKA. S&A Teyu imapereka mitundu yosiyanasiyana ya zochapira madzi zozungulira mafakitale zoyenera mitundu yosiyanasiyana ya magwero a laser, kuphatikiza laser ya CO2, fiber laser, UV laser, laser diode, ultrafast laser ndi zina zotero. Kulondola kowongolera kutentha kumatha kufika ±0.1℃. Dziwani chochapira madzi chanu chabwino cha laser pa https://www.teyuchiller.com

 makina oziziritsira a laser a thupi la galimoto

chitsanzo
Makina olembera chizindikiro cha laser a UV ali ndi magwiridwe antchito abwino kwambiri polemba chizindikiro cha pulasitiki
Njira yowotcherera ya laser ya selo ya batani yomwe ingadzazidwenso
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